Thoughts on my problems?

Have two plants here in coco just flipped into flower about a week ago, they hve been showing the problems for about two weeks and thought a minor flush would be my fix but a no go. Bud sites on the plants arnt really growing and also look skinny with a little twisting. No noticable problems within fan leaves. I am using Canna nutes with tap water at about 90 ppm feeding around 500 ppm total of A+B and Rhiztonic with a runoff of about 650 and a ph of 5.8-6.0. Ill post a picture below. Thanks! I noticed these problems shortly after a transplant into the 3g pots.

cant see shit with the lights on, give us some better pictures.

Cocogrower420 said:

Bud sites on the plants arnt really growing

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The plant should be in stretch right now. 1-2 weeks into flower is stretch, most strains shouldnt show flower sites bout the 3rd week flower.

Cocogrower420 said:

I noticed these problems shortly after a transplant into the 3g pots.

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Did you let the roots grow out a bit before you flowered?

I think you'll need to either take some pics under white light or at least explain what your problem is. Your plants don't look that bad. Out of curiosity, you mentioned you flushed your plants. How did you do this; with plain water?

Sorry for the poor pictures under the light. I pulled one out today and im glad i did. Usually the lights are on when i get home from work but im guessing it has something go do with my tent fluctuating in temperature when im not home. The Heater i have in there come to find oht has a messed up thermostat and was wicked hot in there so it went from 67-93. Idk how many times this has happend but i pulled the heater. The tops of the plants are kind of skinny and twisting a bit. The fan leaves of the tops havnt showed much growth. Im just wondering if you guys this the Fluctuations in the tent temp is the reasoning. I tend to go into panic mode sometimes when noticing things..

That much temp change in an indoor environment will cause stress, to what extent I am uncertain